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Clip is an option but could be tedious because there are areas of 0's within the raster as well, so we would want to get rid of the scallop along those edges as well and to create a boundary that covers my entire extent would be a long time commitment. Not sure if there is an easy answer to this. The real question, I guess, is whether is a tool to smooth interpolation edges.
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03-29-2017
08:51 AM
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Our point feature class shape file is not a 1 m grid. We want to interpolate to a 1 meter grid. The problem lies in the scallop shape interpolated edge between the Blue dots and the white (0's) dots. The green yellow and red raster is showing the issue.
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03-29-2017
06:01 AM
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The scallop or bubble shape in between the white dots. White dots are 0 and the blue is anywhere between 1 and 100. Because of the NNI, there is some excess interpolation out to the white dots. So between the Blue and white dots there is data that doesn't actually naturally occur. We to get rid of the "scallop shape".
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03-29-2017
05:59 AM
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03-28-2017
11:49 AM
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I am trying to use Natural Neighbor Interpolation on a set nodes (100,000's) to create a raster surface that has a grid resolution of 1x1 meter. When I symbolize the raster to be n=0 clear, and n>0 my specific color ramp I created, the edge of the n>0 extent is scallop shaped. Is anyone familiar with this and know how to solve this without using 3D analyst?
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03-28-2017
11:38 AM
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